Chapters

Introduction

The learning for the lesson

Recap

Footie or soccer?

Letters are really just in the dinner queue for numbers

Example 1

BIDMAS or BODMAS?

Examples of how to use BIDMAS

Formula, Substitute and Solve (FSSSSSSS)

Example 2

Example 3

A slightly harder example

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Substituting and evaluating

Algebra (Year 7)

Year 7

This video continues the series on Algebra and looks at what it means to substitute into an expression (or equation!) and how to find the value by using BIDMAS/BODMAS. There are lots of worked examples and lots of theory to help you completely understand why you are doing this.
There is also reference to Soccer and Footie!

Published: Oct. 13, 2019

Length: 23 mins and 11 seconds

Lesson notes

Lesson notes are provided in PDF format and can be downloaded by clicking the link below:

Exam resources

There are currently no associated exam questions for this topic.

Video tags

year 7 math
year 7 maths
year 7 videos
grade 7 math
substituting and evaluating
substituting into expressions
evaluating expressions

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